baber/WOPTO huggingface dataset:
Patent KR-20210142956-A (KR)
Title: Image sensor pakage and camera module including the same
IPC: H04N5/225
Filed: 2020-05-19
Abstract: According to an embodiment, disclosed are an image sensor package and a camera module including the same. The image sensor package includes: an image sensor; a bump disposed to be spaced apart from an upper edge of the image sensor; a protection member formed to surround side surfaces of the image sensor and the bump; a printed circuit board having a cavity formed in the center thereof, wherein upper and lower edges of the bump are bonded to each other; an adhesive member disposed to be spaced apart from an upper edge of the printed circuit board; and an optical filter having a lower edge bonded and coupled to the upper portion of the adhesive member.
Patent KR-20210143976-A (KR)
Title: Method for manufacturing paper packing box by using partial cutting and paper packing box thereby
IPC: B23K26/38
Filed: 2020-05-20
Abstract: The present invention is to provide a method for manufacturing a paper packaging box using partial cutting, which can reduce the possibility of wear or replacement of the blade while implementing accurate angle and cutting quality, and a paper packaging box manufactured thereby. The present invention relates to a method for manufacturing a paper packaging box using partial cutting, which is to manufacture a paper box having the frame formed by hardboard paper. According to the present invention, the step of forming the frame of the box with hardboard paper may comprise the steps of: forming a pair of first fold lines and a pair of second fold lines orthogonal to the first fold lines by partial cutting of the hardboard paper using a laser, so that an area in which a bottom surface of the box will be formed and an area in which four side surfaces are to be formed around the bottom surface are created; and cutting the hardboard paper.
Patent KR-20210145474-A (KR)
Inventor: HONG SANG SIK
IPC: B23Q3/155
Filed: 2020-05-25
Abstract: The present invention relates to a machine tool having a tool loading device capable of loading a heavy tool in a magazine. The machine tool may comprise: a device body; a magazine including a tool receiving part disposed on the device body so as to be rotatable, and accommodating a tool; a tool port disposed in the tool receiving part and coupled to the tool; a release cylinder disposed in the tool receiving part and separating the tool coupled to the tool port; and a tool loading device disposed on the device body, moving the tool from a tool changing point (F1) to a tool loading point (F2), and loading the tool into the tool port. According to the present invention, there is an effect that the heavy tool (tool) can be loaded into the magazine through three-axis movement while being stably supported.
Patent KR-20210146532-A (KR)
Inventor: LEE SUN GI
IPC: A47B96/14
Filed: 2020-05-27
Abstract: According to the present invention, height-adjustable system furniture comprises: one or more pairs of upright frames installed uprightly; a mounting unit installed in contact with the upright frames to be vertically moved; and a lever fixing unit connecting the mounting unit to the upright frames, fixing the position of the mounting unit, and coupled to the upright frames to be vertically moved. The upright frame includes: a core unit arranged in the middle and extended vertically; a shell body connected to the core unit while enclosing the core unit, and provided with a straight opening extended vertically; and a guide rail provided by the straight opening of the shell body. The present invention realizes the height-adjustable system furniture which is capable of easily adjusting the height of a hanger or a support installed on a frame without a tool, has a sturdy fixing structure to have high strength against a received load, and facilitates connection and assembly of frames and furniture movement.
Patent KR-20210147703-A (KR)
Inventor: SHON JEONG WOO
IPC: C08J3/22
Filed: 2020-05-29
Abstract: The present specification relates to a resin composite, a method for manufacturing the same, and a molded product comprising the same. The resin composite comprises a polymer resin matrix, and nano flakes dispersed on the polymer resin matrix, wherein thicknesses of the nano flakes are 1 nm or more and 400 nm or less. According to the present invention, formation of weld lines can be prevented.
Patent KR-20210149368-A (KR)
Inventor: JU IN SUN
IPC: A61L2/10
Filed: 2020-06-02
Abstract: The present invention relates to a sterilization box for storing belongings, capable of exhibiting a sterilization function according to a change in illuminance. The sterilization box for storing belongings, capable of exhibiting a sterilization function according to a change in illuminance of the present invention includes a body equipped with an ultraviolet sterilization lamp, an outer frame, and a locker formed under the outer frame. The present invention also serves as a display.
Patent KR-20210155274-A (KR)
Inventor: CHO CHEON HYUNG
IPC: H02S30/10
Filed: 2020-06-15
Abstract: The present invention discloses a solar tracking device to allow rotation and slope to be simultaneously controlled. Specifically, the solar tracking device includes: a fixed post which is vertically fixed to the ground; a rotating bushing which is coupled to the fixed post to be rotatable left and right; a support frame which is rotatably coupled to an upper end of the vertical post; a support member which interconnects the support frame and rotating bushing so that the support frame is also rotated by the rotation of the rotary bushing; a module frame which is installed on the support frame to be rotatable up and down, and has a solar panel attached thereto; and a rotation control means which includes a motor fixed to the fixed post, a reducer interlocked with a motor shaft, a worm interlocked with an output shaft of the reducer, and a first worm wheel coupled to an outer circumferential surface of the rotating bushing and formed in a ring shape to engage one side of the worm.
Patent KR-20210073435-A (KR)
Title: Method and system for depth image estimation using flat information
Inventor: PARK MIN GYU
IPC: G06T7/55
Filed: 2020-06-16
Abstract: Provided are a method for estimating a depth image by using plane information to acquire a high-quality depth image by using two or more cameras or restore a space, and a system thereof. According to an embodiment of the present invention, the method comprises the following steps: estimating, by a depth image estimation system, a plane parameter set from an initial depth image; and generating, by the depth image estimation system, a final depth image by improving the initial depth image on the basis of the estimated plane parameter set. Accordingly, after an input image is acquired by using two or more cameras, an initial depth image and various plane information are estimated so that a sophisticated depth image can be estimated from two or more images and can be acquired even in an environment of great ambiguity. Through this, a sophisticated depth image capable of being used for various application technologies such as virtual/augmented reality, autonomous driving, and the like can be estimated.
Patent KR-20210158115-A (KR)
Inventor: LEE SANG WON
IPC: H02J7/00
Filed: 2020-06-23
Abstract: A battery balancing device according to an embodiment of the present invention includes: a balancing circuit for redistributing the capacity of at least two or more battery packs; and a controller for calculating the power conversion efficiency based on the first input and output current of the balancing circuit unit, changing the output current command value within the arbitrarily set variable range, calculating variable power conversion efficiency based on the second input and output current of the balancing circuit unit corresponding to the variable output current command value, and determining a variable direction based on a result of comparing the variable power conversion efficiency and the power conversion efficiency. Accordingly, regardless of the electrical characteristics (voltage, charge/discharge current, capacity) of the battery pack from which the balancing circuit recovers or transfers energy, a balancing operation of maximum power conversion efficiency is always performed, which eliminates the need for a BMS equipped with a separate active balancing function.
Patent KR-20210158690-A (KR)
Inventor: KIM BYUNG WOO
IPC: G06F119/08
Filed: 2020-06-24
Abstract: The present invention provides a device, which includes: a modeling unit which receives assembly information of a junction block and physical property information of the junction block, and models the junction block as a 3D model based on the received assembly information of the junction block and physical property information of the junction block; a simulation unit which performs a simulation for measuring the displacement of each device provided in the modeled junction block under preset temperature conditions and vibration conditions; a temperature calculation unit which calculates the temperature of each device based on the displacement of each device according to the simulation; and a determination unit which determines whether durability of the modeled junction block is suitable based on the calculated temperature of each device.
Patent KR-20220000768-A (KR)
Title: Active control apparatus for refrigerating system of thermohygrostat which can be operated at the high temperature
Inventor: YOON TAE JIN
IPC: G01N17/02
Filed: 2020-06-26
Abstract: The present invention relates to an active control apparatus of a freezing system of a constant temperature and humidity unit capable of operating at a high temperature, which can control the temperature within a set range even if a sample generates heat to make the internal temperature of a chamber higher than a set temperature range such that a refrigerant passing through an evaporator to leak becomes high temperature and high pressure and prevent damage to a compressor by high temperature and high pressure. According to the present invention, the control apparatus of a freezing system of a constant temperature and humidity unit including a compressor (50), a condenser (60), an expansion valve (70), and an evaporator (20) installed in a chamber (10) to cool gas in the chamber (10) comprises: a sensor (101) mounted on an inlet of the compressor (50) to measure the temperature or the pressure of a refrigerant flowing into the compressor (50); a controller 2 (102) receiving a temperature or a pressure signal of the refrigerant from the sensor (101) to transmit an analog output signal corresponding to the temperature or the pressure signal; and an inverter (103) receiving an analog output from the converter (102) to convert the analog output into a frequency (Hz) to input the frequency (Hz) into the compressor (50). The rotating speed of the compressor (50) changes in proportion to the frequency (Hz) from the inverter (103).
Patent KR-20220003333-A (KR)
Title: Moving platform device and facility including the same
Inventor: KIM JONG SEUNG
IPC: B66B11/02
Filed: 2020-07-01
Abstract: A moving platform device and a facility including the same are disclosed. The disclosed moving platform device includes: a platform; a safety rail installed on the edge of the platform; one or more hoists installed on the upper part of the platform to be spaced apart from the platform; and one or more lifting chains having one end and the other end respectively coupled to the platform and configured to elevate the platform by the action of the hoist.
Patent KR-20220003361-A (KR)
Title: Floewrpot tray for transport
Inventor: PARK YE EUN
IPC: B65D71/52
Filed: 2020-07-01
Abstract: Disclosed is a flowerpot tray for transportation. The flowerpot tray for transportation, which aims to fix a plurality of flowerpots in a stable manner by being accommodated in a delivery box, can comprise: one or more pairs of trays having two insertion grooves for inserting a certain size of flowerpots, having engagement grooves formed on both ends on one side of the upper portion, having engagement bumps formed to correspond to the engagement grooves on both ends on the other side of the upper portion, and being extendable by being continuously engaged in a direction by the engagement of the engagement grooves with the engagement bumps; and a fixing member installed to hang on both sides of the upper portion of the part where the pair of trays face each other and come in contact with each other and pressurizing and fixing an upper portion of the flowerpots inserted into the insertion grooves so that the flowerpots cannot be dislodged from the insertion grooves.
Patent KR-20220003812-A (KR)
Title: Electronic device for transmitting pre-processed content using a filter based on status of call channel and method for the same
Inventor: DO TAEWON
IPC: H04N21/6437
Filed: 2020-07-02
Abstract: In an electronic device and a method for operating an electronic device according to various embodiments, the electronic device comprises: a communication circuit for transmitting or receiving data using a call channel established by a call connection to an external electronic device; and a processor. The processor transmits preprocessed content using a first transmission filter to the external electronic device through the call channel, receives a first real-time control protocol (RTCP) message transmitted through the call channel by the external electronic device, checks the status of the call channel based on the first RTCP message, determines whether to preprocess the content using a second transmission filter for preprocessing content transmitted to the external electronic device based on the status of the call channel and the performance information of the external electronic device, transmits, to the external electronic device, a second RTCP message for instructing whether to preprocess the content using the second transmission filter, and transmits the content based on the second transmission filter. In addition, various other embodiments are possible.
Patent KR-20220010617-A (KR)
Inventor: KANG CHEOL MIN
IPC: A61L2/24
Filed: 2020-07-15
Abstract: The objective of the present invention is to provide a method for sterilizing the interior of a vehicle without harming the human body while having an excellent sterilization effect. To this end, the present specification discloses a device for sterilizing the interior of a vehicle using a UV-LED. The device for sterilizing the interior of a vehicle according to one embodiment of the present invention comprises: a main body casing (110) installed on an interior ceiling of a vehicle; and at least one sterilization module (200) mounted on the main body casing (110), wherein the sterilization module (200) includes: a substrate (210); a UV-LED (220) mounted on the substrate (210); and a reflective member (230) disposed to surround the UV-LED (220).
Patent KR-20220009651-A (KR)
Title: Organic light emitting diodes
Inventor: CHANG SU JIN
IPC: H01L27/32
Filed: 2020-07-16
Abstract: The present invention relates to an organic light-emitting diode display device that can realize low reflection and high brightness and display an image with excellent color tones by preventing the displayed image from being modulated due to reflection of external light. The organic light emitting display device of the present invention includes an antireflection film including a light absorption layer, so that luminance can be improved and external light reflectance can be minimized compared to an organic light emitting display device having a circular polarizing plate. In addition, by locating the scattering pattern corresponding to the W sub-pixel between the organic light emitting layer and the anti-reflection film, it is possible to prevent the rainbow phenomenon from occurring, and it is also possible to prevent the sense of black in the off state from being reduced. Accordingly, the present invention can realize an organic light emitting display device capable of realizing an image of excellent color.
Patent KR-20220013733-A (KR)
Title: Method for producing custom-made insole based on mobile sensor three dimension scanning data
Inventor: CHOI DONG HWAN
IPC: B33Y80/00
Filed: 2020-07-27
Abstract: The present invention relates to a customized manufacturing technology of an insole and, more particularly, to a method for manufacturing a custom insole by using mobile sensor 3D scan data. According to an embodiment of the present invention, a custom insole manufacturing method enables foot scanning by a simpler method without time and space constraints without spending special time of customers who need custom insoles, thereby having an effect of manufacturing a custom insole at low costs compared to the existing method.
Patent KR-20220014609-A (KR)
Title: Men's Infertility Diagnostic Kit
Inventor: PARK JI HYEN
IPC: C12Q1/6883
Filed: 2020-07-29
Abstract: The present invention relates to a mutated SOHLH1 gene causing nonstructurally abnormal azoospermia and to a diagnostic kit capable of diagnosing nonstructurally abnormal azoospermia by detecting the mutation in the gene. The kit for diagnosing nonstructural azoospermia of the present invention includes each of primers (SEQ ID NOs: 1 to 6) capable of detecting the three genetic mutations (c91TC, c346-1GA and c529CA) of claim 1 in the nucleotide sequence of the SOHLH1 gene. Nonstructural azoospermia can be more easily identified by using the kit for diagnosing nonstructural azoospermia of the present invention, so that the kit can be widely used for more effective infertility treatment.
Patent KR-20220015730-A (KR)
Inventor: KWON KI HYUNG
IPC: F17C9/00
Filed: 2020-07-31
Abstract: A bunkering vessel according to the present invention is for loading and unloading liquefied gas into a target liquefied gas storage tank, comprising: a bunkering tank for storing liquefied gas; a manifold provided at a bunkering station of the bunkering vessel to flow in and out of the liquefied gas from the bunkering vessel; a liquefied gas transfer line connecting the bunkering tank and the manifold to flow the liquefied gas; and a dry gas supply unit that produces dry gas, wherein the dry gas supply unit, before loading the liquefied gas into the liquefied gas storage tank, supplies the dry gas to the liquefied gas storage tank through the manifold to remove moisture inside the liquefied gas storage tank. An object of the present invention is to provide the bunkering vessel capable of loading and unloading liquefied gas to a target liquefied gas storage tank.
Patent KR-20220017283-A (KR)
Title: Toothbrush with brush for plaque removal
Inventor: BAEK JIN WOOK
IPC: A46B9/04
Filed: 2020-08-04
Abstract: The present invention relates to a toothbrush to which bristles that can easily remove plaque are applied. The toothbrush comprises: a handle formed to be gripped by a hand; a head that is formed at one end of the handle and configured to allow a plurality of bristles to be implanted on an upper part thereof; and a plurality of bristles that are configured such that the plurality of bristles are joined together so as to form a tuft, and implanted at regular intervals, and that remove food residues and plaque remaining on the tooth surface. The bristles consist of a synthetic fiber with improved contact area with the tooth surface and the frictional force therewith, by being configured such that on the upper outer surface of the bristles, a plurality of irregularities and scratches are formed by a grinding process.
Patent KR-20220026793-A (KR)
Title: Retainer ring
Inventor: SHIN IN CHUL
IPC: H01L21/67
Filed: 2020-08-26
Abstract: A retaining ring according to an embodiment includes: an upper part including a body formed in a ring shape and a receiving groove recessed on one surface of the body; and a lower part injected into the receiving groove and coupled to the upper part. According to the present invention, it is possible to prevent the lower part from being detached from the upper part.
Patent KR-20220029821-A (KR)
Title: Electromagnetic shielding material comprising malic acid grafted polypropylene, graphene oxide and glass fiber coated with graphene oxide and MAXene
Inventor: YOON JEONG WON
IPC: C08K9/02
Filed: 2020-08-28
Abstract: The present invention relates to an electromagnetic wave shielding material comprising malic acid graft polypropylene, graphene oxide, and a glass fiber coated with graphene oxide and Maxine. The electromagnetic wave shielding material of the present invention uses polypropylene grafted with at least one selected from a group consisting of malic acid and a malic acid derivative to enhance electromagnetic wave shielding efficiency and to maximize shielding efficiency through the glass fiber coated with graphene oxide and Maxine.
Patent KR-20220030511-A (KR)
Title: Safe bath chair for the elderly with reduced mobility
Inventor: CHOI MOON JEONG
IPC: A61G5/12
Filed: 2020-09-02
Abstract: A safety bath chair for the elderly with limited mobility of the present invention comprises: a frame forming a basic structure; a backrest connected to the frame and supporting the back of the elderly; a saddle connected to the frame, extending to one side of the backrest, and supporting the buttocks of the elderly; a leg support connected to the frame, extending to one side of the saddle, and supporting the legs of the elderly; and a support for supporting the frame, wherein the angles of the backrest part, the saddle, and the leg support can be organically adjusted.
Patent KR-20210029129-A (KR)
Title: Energy Storage Module
Inventor: KIM JIN TAEK
IPC: A62C35/02
Filed: 2020-09-04
Abstract: The present invention relates to an energy storage module capable of reducing a fire risk of battery cells and improving safety by minimizing a fire spreading between adjacent battery cells when a fire occurs. As an example, the present invention discloses an energy storage module which includes: a cover member accommodating a plurality of battery cells in an internal accommodating space; a top plate coupled to the top of the cover member and including a duct at the position corresponding to a vent of each of the battery cells; a top cover coupled to the top of the top plate and having a discharge opening at the position corresponding to the duct; and an extinguisher sheet located between the top cover and the top plate and configured to emit a fire extinguishing agent at a preset temperature or above, wherein a protrusion is formed on a lower surface of the top cover to surround an exhaust area and be coupled to the outside of the duct.
Patent KR-20210030875-A (KR)
Title: Information processing apparatus, information processing system, information processing method, computer program, construction machine
Inventor: NISHIDA YUHEI
IPC: G01B11/24
Filed: 2020-09-07
Abstract: The present invention provides an information processing apparatus of a work machine capable of estimating the moving speed of a work unit by a simple configuration. The information processing apparatus (10) comprises a memory unit (30), an image information acquisition unit (12), and a speed estimation unit (20e). The memory unit (30) stores corresponding information generated by allowing data (Gs) of a reference image of a work unit (40) of a work machine (100) and posture data (Ks) of the work unit (40) of the work machine (100) to correspond to each other. The image information acquisition unit (12) acquires image data (Gj) of the work unit (40) of the work machine (100) to compare the image data (Gj) with the data (Gs) of the reference image. The speed estimation unit (20e) generates speed information (Ve) for the speed of the work unit (40) of the work machine (100) based on the corresponding information and the data (Gj) of the image acquired by the image information acquisition unit (12).